12514740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{359}}^1$

素因数の和:461

約数の個数: 96

約数和(自身を含む): 40642560

約数和(自身を除く): 28127820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 83, 84, 105, 140, 166, 210, 249, 332, 359, 415, 420, 498, 581, 718, 830, 996, 1077, 1162, 1245, 1436, 1660, 1743, 1795, 2154, 2324, 2490, 2513, 2905, 3486, 3590, 4308, 4980, 5026, 5385, 5810, 6972, 7180, 7539, 8715, 10052, 10770, 11620, 12565, 15078, 17430, 21540, 25130, 29797, 30156, 34860, 37695, 50260, 59594, 75390, 89391, 119188, 148985, 150780, 178782, 208579, 297970, 357564, 417158, 446955, 595940, 625737, 834316, 893910, 1042895, 1251474, 1787820, 2085790, 2502948, 3128685, 4171580, 6257370, 12514740]

約数ペア:

[(1, 12514740), (2, 6257370), (3, 4171580), (4, 3128685), (5, 2502948), (6, 2085790), (7, 1787820), (10, 1251474), (12, 1042895), (14, 893910), (15, 834316), (20, 625737), (21, 595940), (28, 446955), (30, 417158), (35, 357564), (42, 297970), (60, 208579), (70, 178782), (83, 150780), (84, 148985), (105, 119188), (140, 89391), (166, 75390), (210, 59594), (249, 50260), (332, 37695), (359, 34860), (415, 30156), (420, 29797), (498, 25130), (581, 21540), (718, 17430), (830, 15078), (996, 12565), (1077, 11620), (1162, 10770), (1245, 10052), (1436, 8715), (1660, 7539), (1743, 7180), (1795, 6972), (2154, 5810), (2324, 5385), (2490, 5026), (2513, 4980), (2905, 4308), (3486, 3590)]